DO NOW Obtain these supplies: Your name tent A notebook A strip of tape On the front of your notebook, write YOUR NAME and YOUR CLASS PERIOD. Put the tape on the outside spine of your notebook, then write YOUR NAME and YOUR CLASS PERIOD on the tape. NameSeat Behler, Shelby A.1 Benavides, Selena Yvette2 Casillas, Esmeralda Guadalupe 3 Cervantez, Ashley N.4 Chamberlain, Danyel E.5 Deleon, Victor Manuel6 Escalera, Daisy Angely7 Escobar, Breanna D.8 Flores, Michael Jesse9 Garza Martinez, Carlos Tomas 10 Gomez-Saravia, Marilin Alisia 11 Grant, Christopher M.12 Guzman, Ricky A.13 Hernandez, Gabriela14 Hernandez, Johnny Raymond 15 Holmes, Jordyn16 Juarez, Jeska Elizabeth17 Lara-Ibarra, Cintya Maribel 18 NameSeat Martinez, Maricela19 Martinez, Mirage Angel20 Medina, Lisamarie21 Miranda, Brennan Gabriel22 Murray, Hannah Ruth23 Nelson, Justice Raymond24 Phang, Odom K.25 Pineda, Deanna Rene26 Quintanilla, Sophia R.27 Ramirez, Alejandro Valaguez 28 Reynolds, Dylan Joel29 Russell, Zachary T.30 Salazar, Julian Alexander31 Samilpa, Jacob Alexander32 Sanchez, Luis G.33 Washington, Dexter Jarrod34 Williams, Jaquice T.35 Zapata, Nadja Riley36

Open to the very first page of your notebook: At the top write Table of Contents Below that, write Unit 1: History, evidence, and CSI Watch and listen as I show you how to make a pocket in your notebook.

signal After you hear the bell, you have 5 seconds to… … achieve silence … look me in the eyes … remain silent until I give instructions

REACT !!!!!

R.E.A.C.T. R espect everyone E nter and exit appropriately A ccept responsibility C ooperate with everyone T ake action

COMPLIMENTS ALL AROUND Turn to your learning partner and give them a sincere compliment.

LATE WORK I will accept late work until FRIDAY SEPTEMBER 13.

Flip to the page just past your pocket Write Sept at the top Write Lateral Thinking below the date

Write your response to this: A wealthy man lives alone in a small cottage. Being partially handicapped, he had everything delivered to his cottage. The mailman was delivering a letter one Thursday when he noticed that the front door was ajar. Through the opening he could see the man's body lying in a pool of dried blood. When a police officer arrived he surveyed the scene. On the porch were two bottles of warm milk, Monday's newspaper, a catalog, flyers, and unopened mail. The police officer suspects it was foul play. Who does he suspect and why?

LATERAL THINKING Solution The police officer suspects the newspaper delivery person. The absence of Tuesday's and Wednesday's newspaper indicates that the delivery person knew there was no one there to read it.

Explain the 7 S’s of CSI’s.

Create a poster that explains one of the 7 S’s of Crime Scene Investigations. You must include 4 detailed pictures/ drawings – securing the scene 5 - 8– separating the witnesses – Scanning the scene / seeing the scene – Sketching the scene – searching for evidence – securing and collecting evidence part – securing and collecting ev part 2 (evidence packaging)

The 7 S’s of Crime Scene Investigations 1)Grab your poster and meet back up with your group. 2)Finish your beautiful poster within 15 minutes. 3)Plan how you will present your poster to the class. -EVERYONE in your group is expected to speak during presentation -The audience is expected to show their respect by remaining silent, listening, and taking notes.

Importance of Chain of Custody As you watch, prepare to answer the question: Why is chain of custody important? 2 people will share

Stand up and discuss with LP. Sit down when done What evidence would you collect at this crime scene? How would you collect it?

Crime Laboratories You might want to take notes here

Describe the history and organizational structure of crime laboratories.

Crime Lab History  First police crime lab in the world was established in France in 1910 by Edmond Locard  First police crime lab in the U.S. opened in 1923 in Los Angeles  The Scientific Crime Detection Lab was founded in Evanston, Illinois in 1929  The first FBI crime lab opened in 1932

Crime Labs Later characterized by rapid growth due to – Supreme Court decisions in the 1960s placing greater emphasis on scientifically evaluated evidence – Accelerated drug abuse – Initiation of DNA profiling 350 public crime labs exist at federal, state, county, and municipal levels

Where are they? Most labs maintained by Regional areas But larger cities may have their own

Major Federal Crime Laboratories 1.FBI – largest crime lab in the world through Department of Justice 2.Drug Enforcement Administration (DEA) – analyzes drugs seized 3.Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) – analyzes alcoholic beverages, weapons, explosives 4.U.S. Postal Inspection Service – crimes involving the postal service 5.U.S. Fish and Wildlife

State or Local Services Physical Science unit – Drugs, glass, paint, explosives and soil Biology Unit – DNA profiling of dried bloodstains and other body fluids – Comparison of hairs and fibers – ID and comparison of plant materials (wool, seeds, etc.a)

State or Local Services Firearms Unit – Examines firearms, discharged bullets, cartridge cases, shotgun shells, and ammunition. Gunshot Residue (GSH) is also studied and analyzed. Document Examination Unit – Handwriting and typewriting document analysis as well as paper and ink analysis

Larger Lab Services Photography Unit – Digital, infrared, ultraviolet and X-ray photography yields new information Toxicology Units Latent Fingerprint Unit Polygraph Unit Voiceprint Analysis Unit Evidence-Collection Unit For other evidence professionals are consulted

Forensic Science Lab Analysis

Analyze the Evidence Process all collected evidence Lab sends results to the lead detective, who fits the results into the crime scenario.

The lab results can: Show how reliable are any witness accounts. Establish the identity of suspects or victims. Show suspects to be innocent or link them with a scene or victim.

REFLECT ON YOUR LEARNING: Write what you took away from this lesson on a sticky note. Pass note clockwise in your squad. Read each note until you get back to your own.

Lab Write-Ups Title of Lab Date Description: explain lab briefly Data/Observations Questions (given to you, or asked by you) Conclusion (1-3 paragraphs)